Contract Addresses (Polygon)

All trading uses Polymarket's official verified contracts:

USDC.e Token:        0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174
Conditional Tokens:  0x4D97DCd97eC945f40cF65F87097ACe5EA0476045
CTF Exchange:        0x4bFb41d5B3570DeFd03C39a9A4D8dE6Bd8B8982E
Neg Risk Exchange:   0xC5d563A36AE78145C45a50134d48A1215220f80a
Neg Risk Adapter:    0xd91E80cF2E7be2e162c6513ceD06f1dD0dA35296

Verify these match polymarket.com's contracts on Polygonscan.